The Fractal Design Meshify 3 is the objective winner of this comparison, securing victories in six out of eight evaluated specifications. Its most significant advantage lies in its storage capacity, as the Fractal Design Meshify 3 offers 100% more 2.5" bays than its competitor. This substantial lead in drive support makes it the superior choice for users who prioritize internal hardware expansion and high-density storage configurations within their system build.

The Phanteks G400A is the preferred option for budget-conscious builders, as it holds a 46% advantage in MSRP compared to the Fractal Design Meshify 3. Users who do not require the extensive drive capacity of the Fractal Design Meshify 3 should select the Phanteks G400A to capitalize on its lower cost. This makes the latter an ideal selection for those seeking a more economical chassis that still meets the remaining evaluated specifications.